Third Party Verification Claim

Page 70 of 129 Report No.: JAT2209271146SR-1
UL 859
Clause
Requirement + Test
Result - Remark
Verdict
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46.4.5.1
The heating element in a hand-supported hair
dryer shall be constructed so that if the wire is cut
at any point, electrical spacings shall not be
reduced below the limits specified in this standard.
After being cut, no portion of the heating element
wire shall be accessible to contact by the
accessibility probe, as illustrated in Figure 8.1,
through any opening in the enclosure while the
hair dryer is rotated and moved as intended during
use without intentional jerking or shaking. The test
shall be conducted on an as-received sample or
on a sample that has been conditioned by 1 hour
of continuous, intended operation with heat
selectors set for maximum heat. In the event that
unacceptable results are obtained on an as-
received sample, a referee test shall be conducted
on a conditioned sample.
N/A
46.4.6
Motor slowdown test
N/A
46.4.6.1
Three samples of a hand-supported hair dryer,
heated air curling iron, or heated air brush shall be
subjected to the test described in 46.4.6.2
– 46.4.6.13 to determine compliance with
46.1.1 under conditions of maximum heat and
minimum airflow as described in this section
N/A
46.4.6.2
The input voltage to and wattage drawn by the
motor, along with the motor speed, shall be
measured and recorded with the appliance
operating at rated input voltage.
N/A
46.4.6.3
The motor leads shall be brought outside the
appliance and connected to a separate variable
supply source so that the motor speed can be
varied with negligible effect on the heater
circuit
N/A
46.4.6.4
Hair dryers with a motor load connected in the
heating element circuitry (such as a low-voltage
direct-current motor) shall have a motor identical
to the motor in the appliance (a dummy motor
load) electrically connected to replace the motor in
the appliance so the internal motor speed can be
separately controlled and adjusted without
affecting the heater circuit
N/A
46.4.6.5
A temperature-regulating control shall be shorted
out during the test
N/A
46.4.6.6
The input voltage to the appliance shall be
adjusted so that the appliance draws 110 percent
rated wattage
N/A
46.4.6.7
For an appliance tested without a dummy motor
load, the target wattage in 46.4.6.6 shall be 110
percent of the rated appliance wattage minus the
normal wattage drawn by the motor as recorded
under46.4.6.2. The (separately controlled) input
voltage to the internal appliance motor shall be
adjusted to obtain the motor speed measured
under 46.4.6.2
N/A